From b753b37bd6a43a9d1cc2433f57a091c213380147 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Manuel=20L=C3=B3pez-Ib=C3=A1=C3=B1ez?= Date: Fri, 29 Aug 2014 15:28:45 +0000 Subject: macro.c (warn_of_redefinition): Suppress warnings for builtins that lack the NODE_WARN flag... MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit libcpp/ChangeLog: 2014-08-29 Manuel López-Ibáñez * macro.c (warn_of_redefinition): Suppress warnings for builtins that lack the NODE_WARN flag, unless Wbuiltin-macro-redefined. (_cpp_create_definition): Use Wbuiltin-macro-redefined for builtins that lack the NODE_WARN flag. * directives.c (do_undef): Likewise. * init.c (cpp_init_special_builtins): Do not change flags depending on Wbuiltin-macro-redefined. gcc/c-family/ChangeLog: 2014-08-29 Manuel López-Ibáñez * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init. * c-opts.c (c_common_handle_option): Do not handle here. From-SVN: r214730 --- gcc/c-family/ChangeLog | 5 +++++ gcc/c-family/c-opts.c | 4 ---- gcc/c-family/c.opt | 2 +- 3 files changed, 6 insertions(+), 5 deletions(-) (limited to 'gcc') diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog index fa11d68..400ea34 100644 --- a/gcc/c-family/ChangeLog +++ b/gcc/c-family/ChangeLog @@ -1,3 +1,8 @@ +2014-08-29 Manuel López-Ibáñez + + * c.opt (Wbuiltin-macro-redefined): Use CPP, Var and Init. + * c-opts.c (c_common_handle_option): Do not handle here. + 2014-08-25 Jason Merrill * c.opt: Change -std=c++1y and -std=gnu++1y to be aliases for diff --git a/gcc/c-family/c-opts.c b/gcc/c-family/c-opts.c index 1b01b4f..81b7c96 100644 --- a/gcc/c-family/c-opts.c +++ b/gcc/c-family/c-opts.c @@ -385,10 +385,6 @@ c_common_handle_option (size_t scode, const char *arg, int value, cpp_opts->warn_num_sign_change = value; break; - case OPT_Wbuiltin_macro_redefined: - cpp_opts->warn_builtin_macro_redefined = value; - break; - case OPT_Wc___compat: cpp_opts->warn_cxx_operator_names = value; break; diff --git a/gcc/c-family/c.opt b/gcc/c-family/c.opt index d619250..3a18708 100644 --- a/gcc/c-family/c.opt +++ b/gcc/c-family/c.opt @@ -292,7 +292,7 @@ C ObjC C++ ObjC++ Var(warn_bool_compare) Warning LangEnabledBy(C ObjC C++ ObjC++ Warn about boolean expression compared with an integer value different from true/false Wbuiltin-macro-redefined -C ObjC C++ ObjC++ Warning +C ObjC C++ ObjC++ CPP(warn_builtin_macro_redefined) Var(cpp_warn_builtin_macro_redefined) Init(1) Warning Warn when a built-in preprocessor macro is undefined or redefined Wc90-c99-compat -- cgit v1.1